From medical practice to production hall – TÜV-certified LED solutions for businesses across all industries. In Cologne and throughout Europe since 2015.
"The cheapest electricity is the electricity you don't consume!"
Since 2015 we have been your specialist for professional commercial LED lighting. Our clients range from small independent businesses through medium-sized companies to public institutions – all united by the goal of saving energy sustainably and measurably.
What sets us apart from simple lamp dealers: we have retrofitted almost every type of commercial property imaginable – from A for allergy clinic to Z for zoological store. This hands-on knowledge from hundreds of completed projects feeds directly into every consultation.
Our founder Oliver Rothweiler is a certified Technical Energy Manager (TÜV Süd Academy, Karlsruhe). This qualification goes far beyond simply selling lamps: legal frameworks, DIN EN 16001, system engineering and economic savings potential are all integral parts of our consultancy.
Certified since December 2011 · TÜV Süd Akademie GmbH, Munich
Every industry has its own requirements for colour rendering, glare rating, protection class and control. We know them all from real-world practice and deliver the proven solution.
For dental practices and dental labs we rely on proven surface-mount panels (120 × 30 cm and 120 × 60 cm) in 5,000 K daylight colour with a colour rendering index of CRI 93 – true-to-life colour assessment for diagnosis, shade matching and laboratory work.
Our range also includes an affordable entry-level line for practices looking to switch to professional LED lighting on a limited budget – without compromising on CRI or flicker-free performance.
Medical practices need light that calms patients while enabling the team to work with precision. We have equipped practices across all specialisations – from the standard GP surgery to highly specialised radiology.
Depending on the area, we combine warm ambient light (3,000–3,500 K) for waiting rooms with neutral white functional light (4,000 K) in treatment and examination rooms.
From entrance to workout floor, we deliver the complete lighting concept. For training areas we use dimmable LED panels, pendant lights, ring lights or grid systems with chrome track spotlights depending on ceiling height.
True hair colour starts with true-colour light. With CRI 90+ panels and LED linear lights your clients see in the mirror exactly what they will see in daylight – and your team can cut, colour and style with precision.
Standards-compliant LED lighting reduces fatigue and meets workplace regulations. Our range extends from a single home-office pendant light to the complete fit-out of multi-storey office floors.
With over 35 nurseries as active clients – both private and public – we have deep practical knowledge for every room situation.
With flexible LED track systems and controllable spotlights we put your merchandise in the best light. High efficiency (> 100 lm/W) delivers fast ROI even at long opening hours.
High ceilings, large surfaces – for these we supply robust LED high bay fixtures from 50 W and produce standards-compliant lighting layouts with lux verification on the playing surface in advance.
Production and warehouse facilities demand durability, high protection ratings and wide beam angles. We supply robust industrial LED floodlights and high bay luminaires with up to IP65 protection and long maintenance intervals.
A cross-section of completed projects spanning various industries.
No off-the-shelf product – we guide you step by step.
We clarify your requirements, room dimensions and usage times – free and without obligation by phone, email or on-site.
Based on comparable projects from your industry we recommend proven lighting solutions – without detours through time-consuming planning when it isn't necessary.
On request we produce 2D and 3D layouts with lux verification – standards-compliant to DIN EN 12464-1 for demanding projects.
You receive a transparent quote including payback calculation – so you know exactly when the investment pays for itself.
We deliver promptly and reliably and remain available after installation for any questions and fine-tuning.
As a certified Technical Energy Manager (TÜV Süd) we understand far more than just luminaires – we know your entire energy budget.
From allergy clinic to zoological store – we have successfully retrofitted almost every type of commercial property imaginable.
Typical payback period 2–4 years. After that your LED fixtures earn real money every month – off your electricity bill.
We don't sell cheap products. Our luminaires are tested for long-term lumen maintenance.
No call centre, no ticket system. You reach us directly and get clear answers – without waiting.
As a local company from northern Cologne we are quickly on-site. At the same time we supply commercial clients throughout Europe – from Scandinavia and the UK through Benelux to Austria, Switzerland and Southern Europe.
Get in touch – we will provide a free initial assessment with savings potential for your property. No risk, no hidden costs.
Add product directly to the cart:
You can search by item no. or EAN/GTIN to quickly add the product to the cart.
We help and advise you on all matters
